angular_difference arithop_tnumber_number arithop_tnumber_tnumber datum_exp datum_ln datum_log10 delta_value float_exp float_ln float_log10 tfloat_arithop_turnpt tfloat_derivative tfloat_exp tfloat_ln tfloat_log10 tfloatseq_derivative tfloatseqset_derivative tnumber_abs tnumber_angular_difference tnumber_delta_value tnumberinst_abs tnumberseq_abs tnumberseq_angular_difference tnumberseq_angular_difference_iter tnumberseq_delta_value tnumberseq_iter_abs tnumberseq_linear_abs tnumberseqset_abs tnumberseqset_angular_difference tnumberseqset_delta_value

angular_difference() static Datum angular_difference ( Datum  degrees1, Datum  degrees2  ) static Return the angular difference, i.e., the smaller angle between the two degree values.